Compose your own sponge filter

Besides the standard sponge filters we have separate water/air elevators and sponges. So you can compose the right sponge filter that suits your aquarium.

How does it work?

The first producton this page is the water/air elevator and all the different sizes of sponges can be found under this.You can use one sponge on one water/air elevator.A completespongefilter consists ofone water/air elevator and1sponge.

Loose water/air elevator that fits on all sponges in the 'Compose yourself' category. You can easily connect a 4-6mm air tube to this water/air elevator. Including one suction cup to attach the water/air elevator to the glass.